12240261

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41213}}^1$

素因数の和:41233

約数の個数: 16

約数和(自身を含む): 19782720

約数和(自身を除く): 7542459

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 41213, 123639, 370917, 453343, 1112751, 1360029, 4080087, 12240261]

約数ペア:

[(1, 12240261), (3, 4080087), (9, 1360029), (11, 1112751), (27, 453343), (33, 370917), (99, 123639), (297, 41213)]